Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car's computer is saying that the battery sensor is seeing too much electricity. It's like when a toy gets too many batteries and might not work right.
This code indicates that the voltage detected by the battery sensor is higher than the expected range, which can affect the vehicle's electrical system.
The P14CE code is triggered when the Powertrain Control Module (PCM) detects a voltage reading from the battery sensor that exceeds the specified threshold. This can lead to incorrect battery management and potential electrical issues.
• Check engine light is on
• Battery warning light is illuminated
• Electrical components may not function properly
• Faulty battery sensor
• Wiring issues in the battery sensor circuit
• Overcharging of the battery
PCM: Powertrain Control Module
OBD-II: On-Board Diagnostics, Second Generation
• Use an OBD-II scanner to confirm the code
• Inspect the battery sensor and its connections
• Check the alternator for overcharging
• Replace the faulty battery sensor
• Repair or replace damaged wiring
• Ensure alternator is functioning correctly
• OBD-II scanner
• Multimeter
• Basic hand tools
$100 - $300
Moderate
• Chevrolet Malibu
• GMC Acadia
• Buick Enclave
• Regularly check battery connections
• Monitor battery health
• Ensure alternator is not overcharging
Sensor Issue
• Do not ignore the check engine light
• Have the vehicle inspected by a professional
• Perform regular battery maintenance
Check your vehicle's warranty for coverage on electrical components.
This code has been associated with issues in vehicles with advanced battery management systems.
Moderate – It should be addressed soon to prevent potential electrical issues.
Ignoring this code can lead to battery failure and potential safety hazards.
• Vehicle at operating temperature
• Battery fully charged
The battery sensor is typically located near the battery or integrated into the battery terminal.
Q: Can I drive with a P14CE code?
A: It's possible, but not recommended. Driving with this code can lead to further electrical issues.
Q: How can I reset the P14CE code?
A: After fixing the issue, use an OBD-II scanner to clear the code, or disconnect the battery for a few minutes.
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